Lost or broken your Mazda flip key? Don't pay dealership prices! This BestKeys replacement key fob is a fully functional, brand-new unit compatible with Mazda 6 Sedan models from 2005 to 2010 and RX-8 models from 2005 to 2008, specifically those that use the FCC ID: KPU41788. It's a 3-button flip key (lock, unlock, panic). Important: This is a replacement remote ONLY. It comes with an uncut blade and needs to be programmed to your car. You will need to take it to a dealership or a qualified locksmith to have the metal key blade cut to match your ignition and to program the electronic remote functions to your vehicle's immobilizer system. It does NOT work with push-to-start ignition systems. Please double-check your current key's FCC ID and button layout before ordering. It's a cost-effective way to get a spare key or replace a damaged one. Package includes the key fob with internal electronics and battery. A reliable solution to get you back in control of your Mazda.